The war of words between Welsh boxers Nathan Cleverly and Enzo Maccarinelli is getting personla and vicious. The two boxers, former friends and stablemates in Enzo Calzaghe’s gym – are now in a realm of tension. The war of words began when Maccarinelli, a former WBO cruiserweight champion, began a new career campaign by dropping down to light heavyweight, and it didn't take long before the boxer started targeting Cleverly's WBO championship.